EP2003942A2 - Procédé d'assemblage pour réaliser une ligne de soudage thermique avec pliage du conducteur minimal - Google Patents
Procédé d'assemblage pour réaliser une ligne de soudage thermique avec pliage du conducteur minimal Download PDFInfo
- Publication number
- EP2003942A2 EP2003942A2 EP08156905A EP08156905A EP2003942A2 EP 2003942 A2 EP2003942 A2 EP 2003942A2 EP 08156905 A EP08156905 A EP 08156905A EP 08156905 A EP08156905 A EP 08156905A EP 2003942 A2 EP2003942 A2 EP 2003942A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- power packages
- circuit board
- heat sink
- printed circuit
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/306—Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/1056—Metal over component, i.e. metal plate over component mounted on or embedded in PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3468—Applying molten solder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49139—Assembling to base an electrical component, e.g., capacitor, etc. by inserting component lead or terminal into base aperture
- Y10T29/4914—Assembling to base an electrical component, e.g., capacitor, etc. by inserting component lead or terminal into base aperture with deforming of lead or terminal
- Y10T29/49142—Assembling to base an electrical component, e.g., capacitor, etc. by inserting component lead or terminal into base aperture with deforming of lead or terminal including metal fusion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49144—Assembling to base an electrical component, e.g., capacitor, etc. by metal fusion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49147—Assembling terminal to base
- Y10T29/49149—Assembling terminal to base by metal fusion bonding
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/818,840 US20080307643A1 (en) | 2007-06-15 | 2007-06-15 | Method of assembly to achieve thermal bondline with minimal lead bending |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2003942A2 true EP2003942A2 (fr) | 2008-12-17 |
EP2003942A3 EP2003942A3 (fr) | 2009-11-18 |
Family
ID=39731509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08156905A Withdrawn EP2003942A3 (fr) | 2007-06-15 | 2008-05-26 | Procédé d'assemblage pour réaliser une ligne de soudage thermique avec pliage du conducteur minimal |
Country Status (2)
Country | Link |
---|---|
US (1) | US20080307643A1 (fr) |
EP (1) | EP2003942A3 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010003294A1 (de) * | 2010-03-25 | 2011-09-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Herstellung eines elektrisch leitenden Verbundwerkstoffs und elektrisch leitender Verbundwerkstoff |
WO2012084556A1 (fr) * | 2010-12-22 | 2012-06-28 | Epcos Ag | Module électrique destiné à être logé dans des appareils automatiques de montage au moyen de la production d'un vide |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20112084A1 (it) * | 2011-11-17 | 2013-05-18 | St Microelectronics Srl | Saldatura ad onda su scheda a circuito stampato di dispositivi elettronici a montaggio superficiale |
US9148962B2 (en) * | 2013-01-02 | 2015-09-29 | International Business Machines Corporation | Heat transfer device for wave soldering |
ITMI20130520A1 (it) | 2013-04-05 | 2014-10-06 | St Microelectronics Srl | Realizzazione di un dissipatore di calore tramite saldatura ad onda |
US10965079B2 (en) * | 2018-10-26 | 2021-03-30 | Schweitzer Engineering Laboratories, Inc. | Comb pattern insert for wave solder pallets |
US11886177B1 (en) * | 2022-08-26 | 2024-01-30 | Arch Systems Inc. | System and method for manufacturing system data analysis |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305185A (en) * | 1992-09-30 | 1994-04-19 | Samarov Victor M | Coplanar heatsink and electronics assembly |
US5581443A (en) * | 1994-09-14 | 1996-12-03 | Kabushiki Kaisha Toshiba | Structure for cooling a circuit module having a circuit board and a heat-generating IC chip mounted on the board, and portable electronic apparatus incorporating the structure |
US5978223A (en) * | 1998-02-09 | 1999-11-02 | International Business Machines Corporation | Dual heat sink assembly for cooling multiple electronic modules |
US6255722B1 (en) * | 1998-06-11 | 2001-07-03 | International Rectifier Corp. | High current capacity semiconductor device housing |
US6831838B1 (en) * | 2003-05-14 | 2004-12-14 | Illinois Tool Works Inc. | Circuit board assembly for welding power supply |
US20050264998A1 (en) * | 2004-05-25 | 2005-12-01 | 3M Innovative Properties Company | Heat sink assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY112145A (en) * | 1994-07-11 | 2001-04-30 | Ibm | Direct attachment of heat sink attached directly to flip chip using flexible epoxy |
US5820013A (en) * | 1996-07-01 | 1998-10-13 | Innovative Soldering Technologies | Adjustable support apparatus for wave soldering of printed circuit boards |
US6203191B1 (en) * | 1998-10-28 | 2001-03-20 | Speculative Incorporated | Method of junction temperature determination and control utilizing heat flow |
JP3102658U (ja) * | 2004-01-05 | 2004-07-15 | 船井電機株式会社 | ヒートシンク |
US7324342B2 (en) * | 2005-10-19 | 2008-01-29 | Delphi Technologies, Inc. | Electronics assembly and electronics package carrier therefor |
-
2007
- 2007-06-15 US US11/818,840 patent/US20080307643A1/en not_active Abandoned
-
2008
- 2008-05-26 EP EP08156905A patent/EP2003942A3/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305185A (en) * | 1992-09-30 | 1994-04-19 | Samarov Victor M | Coplanar heatsink and electronics assembly |
US5581443A (en) * | 1994-09-14 | 1996-12-03 | Kabushiki Kaisha Toshiba | Structure for cooling a circuit module having a circuit board and a heat-generating IC chip mounted on the board, and portable electronic apparatus incorporating the structure |
US5978223A (en) * | 1998-02-09 | 1999-11-02 | International Business Machines Corporation | Dual heat sink assembly for cooling multiple electronic modules |
US6255722B1 (en) * | 1998-06-11 | 2001-07-03 | International Rectifier Corp. | High current capacity semiconductor device housing |
US6831838B1 (en) * | 2003-05-14 | 2004-12-14 | Illinois Tool Works Inc. | Circuit board assembly for welding power supply |
US20050264998A1 (en) * | 2004-05-25 | 2005-12-01 | 3M Innovative Properties Company | Heat sink assembly |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010003294A1 (de) * | 2010-03-25 | 2011-09-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Herstellung eines elektrisch leitenden Verbundwerkstoffs und elektrisch leitender Verbundwerkstoff |
WO2012084556A1 (fr) * | 2010-12-22 | 2012-06-28 | Epcos Ag | Module électrique destiné à être logé dans des appareils automatiques de montage au moyen de la production d'un vide |
Also Published As
Publication number | Publication date |
---|---|
EP2003942A3 (fr) | 2009-11-18 |
US20080307643A1 (en) | 2008-12-18 |
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Effective date: 20100519 |